{"id":182110,"date":"2026-06-15T14:48:51","date_gmt":"2026-06-15T12:48:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/ftxui-7-0-0"},"modified":"2026-06-15T14:48:51","modified_gmt":"2026-06-15T12:48:53","slug":"ftxui-7-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/ftxui-7-0-0","title":{"rendered":"FTXUI 7.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23598\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/e7f6f312dcd0e68f6c4a433c8a1f7428.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23599\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/e8d95dc05a772de029ec8f802570b7d4.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23600\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/1cd61277751493f007d93a4d97577e51.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p>        <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23601\/original.png\"><br \/>\n          <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/06\/dd383576c3698b6775ac294a5ea4d5c2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n        <\/a><\/p>\n<p><noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23598\/original.png\" class=\"active\"><\/a><\/noindex><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23599\/original.png\"><\/a><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23600\/original.png\"><\/a><\/p>\n<p>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23601\/original.png\"><\/a><\/p>\n<p>      <noindex><\/p>\n<p>No dia 13 de maio, ap\u00f3s mais de um ano de desenvolvimento, foi lan\u00e7ado o vers\u00e3o 7.0.0 da biblioteca multiplataforma <a rel=\"nofollow\" href=\"https:\/\/github.com\/ArthurSonzogni\/FTXUI\">FTXUI<\/a>, projetada para criar aplica\u00e7\u00f5es em C++ com interface de texto e distribu\u00edda sob a licen\u00e7a MIT.<\/p>\n<p><\/noindex><\/p>\n<p>Recursos da biblioteca:<\/p>\n<ul>\n<li>estilo funcional, semelhante ao React JS;<\/li>\n<li>estilo simples e elegante (na opini\u00e3o do autor da biblioteca);<\/li>\n<li>manipula\u00e7\u00e3o de eventos de teclado e mouse;<\/li>\n<li>suporte a UTF8 e Unicode;<\/li>\n<li>suporte a True Color;<\/li>\n<li>suporte \u00e0 altera\u00e7\u00e3o do estilo do cursor;<\/li>\n<li>suporte a anima\u00e7\u00f5es;<\/li>\n<li>suporte a desenho;<\/li>\n<li>sem depend\u00eancias externas;<\/li>\n<li>multiplataforma (Linux\/MacOS, WebAssembly, Windows).<\/li>\n<\/ul>\n<h5>Mudan\u00e7as<\/h5>\n<p><strong>Documenta\u00e7\u00e3o<\/strong><\/p>\n<ul>\n<li>Corrigida a gera\u00e7\u00e3o de documenta\u00e7\u00e3o com Doxygen.<\/li>\n<li>Adicionada um tema personalizado para Doxygen.<\/li>\n<li>Divis\u00e3o da documenta\u00e7\u00e3o em v\u00e1rias p\u00e1ginas.<\/li>\n<\/ul>\n<p><strong>Compila\u00e7\u00e3o<\/strong><\/p>\n<ul>\n<li>Adicionado o script tools$ amalgamate.py para gerar o c\u00f3digo-fonte &laquo;amalgamado&raquo;: ftxui.cpp (534 KB), ftxui.hpp (110 KB) e ftxui_all.hpp (643 KB).<\/li>\n<li>Adicionado suporte a m\u00f3dulos C++20.<\/li>\n<li>Adicionado suporte a Meson.<\/li>\n<li>Removida a depend\u00eancia do pthread.<\/li>\n<li>Corrigido o suporte ao Bazel.<\/li>\n<li>Outras melhorias.<\/li>\n<\/ul>\n<p><strong>Mudan\u00e7as de compatibilidade com vers\u00f5es anteriores<\/strong><\/p>\n<ul>\n<li>Renomea\u00e7\u00f5es:\n<ul>\n<li>Pixel para `Cell<\/li>\n<li>Image para Surface<\/li>\n<li>ScreenInteractive para App<\/li>\n<li>m\u00e9todo PixelAt para CellAt<br \/>\nPara garantir a compatibilidade, foram fornecidos pseud\u00f4nimos e cabe\u00e7alhos, a fim de n\u00e3o interromper o funcionamento do c\u00f3digo existente.<\/li>\n<\/ul>\n<\/li>\n<li>Uso de std::string_view em vez de const std::string&amp; onde for poss\u00edvel. Isso proporciona melhor compatibilidade com literais de string e evita c\u00f3pias desnecess\u00e1rias.<\/li>\n<\/ul>\n<p><strong>Componentes<\/strong><\/p>\n<ul>\n<li>O sistema de intercepta\u00e7\u00e3o de sinais foi melhorado e modernizado utilizando POSIX sigaction para mascaramento confi\u00e1vel de sinais. Prote\u00e7\u00e3o contra recupera\u00e7\u00e3o dupla do terminal ao sair do programa foi garantida atrav\u00e9s do acompanhamento at\u00f4mico do estado original. Suporte a sinais POSIX adicionais (SIGBUS, SIGSYS, como falhas, e SIGQUIT, SIGHUP, como sinais de encerramento diferido) foi adicionado, al\u00e9m de corre\u00e7\u00f5es de seguran\u00e7a para sinais ass\u00edncronos.<\/li>\n<li>Corrigido o problema de exibi\u00e7\u00e3o do cursor ao usar um Renderer personalizado em cont\u00eaineres aninhados.<\/li>\n<li>Corrigido o posicionamento do cursor em campos de entrada e a estabilidade de rolagem.<\/li>\n<li>Corrigido o suporte a caracteres n\u00e3o ASCII no modo de entrada de senha.<\/li>\n<li>Eliminado o piscar do cursor durante a rerenderiza\u00e7\u00e3o em App.<\/li>\n<li>Manipula\u00e7\u00e3o de entrada utilizando pipes POSIX\n<ul>\n<li>Permite que os aplicativos FTXUI leiam dados do stdin (usando pipe) enquanto ainda aceitam entrada do teclado no terminal.<\/li>\n<li>Usado por padr\u00e3o.<\/li>\n<li>Pode ser desativado usando App::HandlePipedInput(false).<\/li>\n<li>Dispon\u00edvel apenas em Linux e macOS.<\/li>\n<\/ul>\n<\/li>\n<li>Muitos bugs corrigidos.<\/li>\n<\/ul>\n<p><strong>DOM<\/strong><\/p>\n<ul>\n<li>Suporte para a quebra de linha (n) dentro de text() e vtext().<\/li>\n<li>Agora o dbox transfere o foco das camadas superiores para as inferiores, conforme a exibi\u00e7\u00e3o visual.<\/li>\n<li>Adicionado suporte para decoradores de borda de tabela. Isso permite, por exemplo, alterar a cor das bordas da tabela.<\/li>\n<li>Corrigido um erro de estouro inteiro em ComputeShrinkHard.<\/li>\n<li>Especializa\u00e7\u00e3o adicionada em vbox\/hbox\/dbox para permitir o uso do cont\u00eainer Element como entrada.<\/li>\n<li>Corrigido a adi\u00e7\u00e3o de elementos filhos no gridbox.<\/li>\n<li>Corrigido o display de gauge.<\/li>\n<li>Adicionados variantes parametrizadas de decoradores flex com o par\u00e2metro _factor. Eles permitem especificar coeficientes de estiramento ou compress\u00e3o personalizados:<br \/>\nflex_factor(grow, shrink), flex_grow_factor(grow), flex_shrink_factor(shrink), al\u00e9m de variantes para os eixos x e y.<\/li>\n<\/ul>\n<p><strong>Otimiza\u00e7\u00f5es de renderiza\u00e7\u00e3o<\/strong><\/p>\n<ul>\n<li>Otimiza\u00e7\u00e3o do movimento do cursor entre linhas no m\u00e9todo Screen::ResetPosition (sem limpar a tela) em um conjunto parametrizado de comandos CSI para mover o cursor para cima (x1B[&lt;n&gt;A) em vez de emitir um x1B[1A para cada linha. Isso reduziu a quantidade de caracteres de escape por quadro durante a re-renderiza\u00e7\u00e3o (por exemplo, ~197 -&gt; 6 bytes para uma tela com 50 linhas, redu\u00e7\u00e3o de ~33 vezes).<\/li>\n<li>Otimiza\u00e7\u00f5es em Screen::ToString(), Color::Print() e string_width(), o que acelerou:\n<ul>\n<li>A renderiza\u00e7\u00e3o b\u00e1sica em ~27%.<\/li>\n<li>A renderiza\u00e7\u00e3o de texto em ~27%.<\/li>\n<li>A renderiza\u00e7\u00e3o de estilos em ~38%.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/development\/18319693\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>13 \u043c\u0430\u044f, \u043f\u043e\u0441\u043b\u0435 \u0431\u043e\u043b\u0435\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 7.0.0 \u043a\u0440\u043e\u0441\u0441\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 FTXUI, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043d\u0430 C++ \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0441 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u043c \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u043c\u043e\u0439 \u043f\u043e \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0438 MIT. \u0412\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438: \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u0442\u0438\u043b\u044c, \u043d\u0430\u043f\u043e\u0434\u043e\u0431\u0438\u0435 React JS; \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438 \u044d\u043b\u0435\u0433\u0430\u043d\u0442\u043d\u044b\u0439 \u0441\u0442\u0438\u043b\u044c (\u043f\u043e \u043c\u043d\u0435\u043d\u0438\u044e \u0430\u0432\u0442\u043e\u0440\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438); \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0441\u043e\u0431\u044b\u0442\u0438\u0439 \u043a\u043b\u0430\u0432\u0438\u0430\u0442\u0443\u0440\u044b \u0438 \u00ab\u043c\u044b\u0448\u0438\u00bb; \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 UTF8 \u0438 Unicode; \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 True Color; \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182110","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pt\/blog\/news\/ftxui-7-0-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"pt_PT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 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